package chapter02;

/**
 * Created by Miracle yaochengwei on 2022/3/30 10:57
 */
public class Plus {
    //编写一个main方法
    public static void main(String[] args) {
        System.out.println(100+ 98);//198
        System.out.println("100"+ 98);//10098
        System.out.println(100+3+"hello");//103hello
        System.out.println("hello" +100 +3); //hello1003
        System.out.println( "hello" + 100 +3);//


    }
}
